:root {
  --bg: #0a0a0f;
  --bg-card: #12121a;
  --bg-elevated: #1a1a25;
  --bg-hover: #222230;
  --border: #2a2a38;
  --text: #e8e8ef;
  --text-muted: #8888a0;
  --text-dim: #555568;
  --primary: #6366f1;
  --primary-hover: #5558e6;
  --primary-glow: rgba(99, 102, 241, 0.15);
  --success: #22c55e;
  --danger: #ef4444;
  --warning: #f59e0b;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(0,0,0,0.3);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-hover); }

.navbar {
  background: rgba(10, 10, 15, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 700;
  font-size: 1.2rem;
}
.logo svg { color: var(--primary); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  color: var(--text-muted);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.2s;
}
.nav-link:hover { color: var(--text); background: var(--bg-elevated); }

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  cursor: pointer;
}

.user-menu { position: relative; }
.user-btn {
  background: var(--bg-elevated);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 500;
}
.dropdown {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 8px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  min-width: 160px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.dropdown a {
  display: block;
  padding: 10px 16px;
  color: var(--text-muted);
  font-size: 0.9rem;
}
.dropdown a:hover { background: var(--bg-hover); color: var(--text); }
.user-menu.open .dropdown { display: block; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover { background: var(--primary-hover); color: white; }
.btn-outline { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn-outline:hover { background: var(--bg-elevated); color: var(--text); }
.btn-success { background: var(--success); color: white; }
.btn-sm { padding: 6px 14px; font-size: 0.8rem; }
.btn-lg { padding: 14px 28px; font-size: 1rem; }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.6; cursor: not-allowed; }

.input {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 0.9rem;
  font-family: inherit;
  transition: border-color 0.2s;
}
.input:focus { outline: none; border-color: var(--primary); }
.input-file {
  padding: 8px;
  font-size: 0.85rem;
}
select.input { cursor: pointer; }
textarea.input { resize: vertical; }

.hero {
  padding: 100px 0 80px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.08) 0%, rgba(10, 10, 15, 0) 60%);
  border-bottom: 1px solid var(--border);
}
.hero-content { max-width: 700px; }
.hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
  background: linear-gradient(135deg, var(--text) 0%, var(--text-muted) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero p { font-size: 1.2rem; color: var(--text-muted); margin-bottom: 32px; max-width: 540px; }
.hero-actions { display: flex; gap: 16px; margin-bottom: 48px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 48px; }
.stat-value { display: block; font-size: 2rem; font-weight: 800; color: var(--primary); }
.stat-label { font-size: 0.85rem; color: var(--text-muted); }

.section { padding: 80px 0; }
.section-dark { background: var(--bg-card); }
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 40px;
  flex-wrap: wrap;
  gap: 16px;
}
.section-header h2 { font-size: 1.8rem; font-weight: 700; }
.section-header p { color: var(--text-muted); width: 100%; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: all 0.3s;
}
.feature-card:hover { border-color: var(--primary); transform: translateY(-2px); }
.feature-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-glow);
  border-radius: var(--radius-sm);
  color: var(--primary);
  margin-bottom: 20px;
}
.feature-card h3 { font-size: 1.1rem; margin-bottom: 10px; }
.feature-card p { color: var(--text-muted); font-size: 0.9rem; }

.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
}
.category-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
  color: var(--text);
  transition: all 0.2s;
}
.category-card:hover {
  border-color: var(--primary);
  color: var(--text);
  background: var(--bg-hover);
}
.category-icon { color: var(--primary); flex-shrink: 0; }
.category-card span { font-size: 0.9rem; font-weight: 500; }

.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}
.app-card {
  display: flex;
  gap: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  color: var(--text);
  transition: all 0.2s;
}
.app-card:hover {
  border-color: var(--primary);
  color: var(--text);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(99, 102, 241, 0.1);
}
.app-icon { flex-shrink: 0; }
.app-icon img {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  object-fit: cover;
}
.icon-placeholder {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-glow);
  color: var(--primary);
  border-radius: var(--radius-sm);
  font-size: 1.4rem;
  font-weight: 700;
}
.icon-placeholder-lg { width: 80px; height: 80px; font-size: 2rem; }
.icon-sm { width: 36px; height: 36px; font-size: 0.9rem; border-radius: 6px; }
.app-info { flex: 1; min-width: 0; }
.app-name { font-size: 1rem; font-weight: 600; margin-bottom: 2px; }
.app-developer { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 8px; }
.app-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}
.app-rating {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--warning);
  font-size: 0.8rem;
}
.app-category { font-size: 0.75rem; color: var(--text-dim); }
.app-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.app-downloads { font-size: 0.75rem; color: var(--text-dim); }

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 600;
  background: var(--bg-elevated);
  color: var(--text-muted);
  border: 1px solid var(--border);
}
.badge-windows { color: #0078d4; border-color: rgba(0,120,212,0.3); }
.badge-macos { color: #a2aaad; border-color: rgba(162,170,173,0.3); }
.badge-linux { color: #f5a623; border-color: rgba(245,166,35,0.3); }
.badge-cross-platform { color: var(--success); border-color: rgba(34,197,94,0.3); }
.badge-web { color: #38bdf8; border-color: rgba(56,189,248,0.3); }
.badge-ios { color: #a78bfa; border-color: rgba(167,139,250,0.3); }
.badge-android { color: #34d399; border-color: rgba(52,211,153,0.3); }
.badge-mobile { color: #fb923c; border-color: rgba(251,146,60,0.3); }

.page-header {
  padding: 48px 0 24px;
  border-bottom: 1px solid var(--border);
}
.page-header h1 { font-size: 2rem; margin-bottom: 8px; }
.page-header p { color: var(--text-muted); }

.browse-layout { display: grid; grid-template-columns: 260px 1fr; gap: 32px; }
.browse-sidebar {
  position: sticky;
  top: 88px;
  align-self: start;
}
.filter-form { display: flex; flex-direction: column; gap: 16px; }
.filter-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  font-size: 0.9rem;
  color: var(--text-muted);
}
.empty-state {
  text-align: center;
  padding: 80px 20px;
  color: var(--text-muted);
}
.empty-state svg { margin-bottom: 16px; opacity: 0.3; }
.empty-state h3 { margin-bottom: 8px; color: var(--text); }

.app-detail-header {
  display: flex;
  gap: 32px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 40px;
}
.app-detail-icon img {
  width: 80px;
  height: 80px;
  border-radius: var(--radius);
  object-fit: cover;
}
.app-detail-info h1 { font-size: 2rem; margin-bottom: 4px; }
.app-detail-developer { color: var(--text-muted); margin-bottom: 12px; }
.app-detail-meta { margin-bottom: 12px; }
.app-detail-meta .app-rating { color: var(--warning); display: flex; align-items: center; gap: 4px; }
.app-detail-meta .app-rating span { color: var(--text-muted); font-size: 0.85rem; }
.app-detail-badges { display: flex; gap: 8px; margin-bottom: 20px; flex-wrap: wrap; }
.app-detail-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.app-detail-body {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
}
.detail-section { margin-bottom: 40px; }
.detail-section h2 {
  font-size: 1.3rem;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.long-description { margin-top: 16px; color: var(--text-muted); white-space: pre-wrap; }

.info-table { width: 100%; }
.info-table td {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.info-table td:first-child { color: var(--text-muted); width: 140px; }

.sidebar-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 16px;
}
.sidebar-card h3 { font-size: 1rem; margin-bottom: 16px; }
.sidebar-info > div {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}
.sidebar-info > div:last-child { border-bottom: none; }
.sidebar-info span { color: var(--text-muted); font-size: 0.85rem; }
.sidebar-info strong { font-size: 0.9rem; }
.sidebar-link {
  display: block;
  padding: 8px 0;
  color: var(--primary);
  font-size: 0.9rem;
}

.review-form { margin-bottom: 32px; }
.star-rating {
  display: flex;
  flex-direction: row-reverse;
  justify-content: flex-end;
  gap: 4px;
  margin-bottom: 12px;
}
.star-rating input { display: none; }
.star-rating label {
  cursor: pointer;
  color: var(--text-dim);
  transition: color 0.2s;
}
.star-rating label svg { display: block; }
.star-rating input:checked ~ label { color: var(--warning); }
.star-rating input:checked ~ label svg { fill: currentColor; }
.star-rating label:hover,
.star-rating label:hover ~ label { color: var(--warning); }
.review-form textarea { margin-bottom: 12px; }

.reviews-list { display: flex; flex-direction: column; gap: 16px; }
.review-card {
  background: var(--bg-elevated);
  border-radius: var(--radius-sm);
  padding: 16px;
}
.review-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
  font-size: 0.9rem;
}
.review-rating { display: flex; align-items: center; gap: 2px; color: var(--warning); }
.review-date { color: var(--text-dim); font-size: 0.8rem; }
.review-card p { color: var(--text-muted); font-size: 0.9rem; }

.auth-page {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
}
.auth-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  width: 100%;
  max-width: 420px;
}
.auth-card h1 { font-size: 1.6rem; margin-bottom: 8px; }
.auth-card > p { color: var(--text-muted); margin-bottom: 24px; }
.auth-footer { text-align: center; margin-top: 20px; color: var(--text-muted); font-size: 0.9rem; }
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 6px;
}
.form-group small { display: block; margin-top: 4px; color: var(--text-dim); font-size: 0.8rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  font-size: 0.9rem;
}
.alert-error { background: rgba(239,68,68,0.1); color: var(--danger); border: 1px solid rgba(239,68,68,0.2); }

.submit-page { max-width: 700px; }
.submit-page h1 { font-size: 2rem; margin-bottom: 8px; }
.submit-page > p { color: var(--text-muted); margin-bottom: 32px; }
.submit-form { display: flex; flex-direction: column; gap: 20px; }

.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 16px;
}
.dashboard-header h1 { font-size: 2rem; margin-bottom: 4px; }
.dashboard-header p { color: var(--text-muted); }
.dashboard-stats {
  display: flex;
  gap: 24px;
  margin-bottom: 32px;
}
.dash-stat {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 32px;
}
.dash-stat-value { display: block; font-size: 2rem; font-weight: 800; color: var(--primary); }
.dash-stat-label { font-size: 0.85rem; color: var(--text-muted); }
.dashboard-table { overflow-x: auto; }
.dashboard-table table {
  width: 100%;
  border-collapse: collapse;
}
.dashboard-table th {
  text-align: left;
  padding: 12px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border);
}
.dashboard-table td {
  padding: 16px;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}
.table-app {
  display: flex;
  align-items: center;
  gap: 12px;
}
.table-icon { width: 36px; height: 36px; border-radius: 6px; object-fit: cover; }
.table-app small { display: block; color: var(--text-dim); font-size: 0.8rem; }

.cta-section {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(10, 10, 15, 0) 60%);
  border-top: 1px solid var(--border);
}
.cta-content { text-align: center; max-width: 500px; margin: 0 auto; }
.cta-content h2 { font-size: 2rem; margin-bottom: 16px; }
.cta-content p { color: var(--text-muted); margin-bottom: 24px; }

.footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 60px 0 24px;
  margin-top: auto;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 48px;
  margin-bottom: 40px;
}
.footer-brand .logo { margin-bottom: 12px; }
.footer-brand p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.7; }
.footer h4 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 16px; color: var(--text-muted); }
.footer a { display: block; color: var(--text-dim); padding: 4px 0; font-size: 0.9rem; }
.footer a:hover { color: var(--text); }
.footer-contact-label { color: var(--text); font-weight: 600; font-size: 0.9rem; margin-bottom: 8px; }
.footer-hours { color: var(--text-dim); font-size: 0.85rem; padding: 3px 0; line-height: 1.5; }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  color: var(--text-dim);
  font-size: 0.8rem;
}

.notification {
  position: fixed;
  bottom: 24px;
  right: 24px;
  max-width: 400px;
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  z-index: 1000;
  animation: slideIn 0.3s ease;
  box-shadow: var(--shadow);
}
.notification button {
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  font-size: 1.2rem;
  padding: 0;
  opacity: 0.7;
}
.notification-success { background: rgba(34,197,94,0.15); color: var(--success); border: 1px solid rgba(34,197,94,0.3); }
.notification-error { background: rgba(239,68,68,0.15); color: var(--danger); border: 1px solid rgba(239,68,68,0.3); }

.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

.text-muted { color: var(--text-muted); }

.pos-layout { display: grid; grid-template-columns: 1fr 400px; gap: 40px; align-items: start; }
.pos-product { position: sticky; top: 88px; }
.pos-app-header { display: flex; gap: 24px; margin-bottom: 20px; }
.pos-app-header h1 { font-size: 1.8rem; margin-bottom: 4px; }
.pos-description { color: var(--text-muted); font-size: 1rem; line-height: 1.7; margin-bottom: 24px; }

.pos-status-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-card);
}
.pos-status-bar.status-owned { border-color: rgba(34,197,94,0.4); background: rgba(34,197,94,0.05); }
.pos-status-bar.status-renting, .pos-status-bar.status-demo { border-color: rgba(99,102,241,0.4); background: rgba(99,102,241,0.05); }
.pos-status-bar.status-locked { border-color: rgba(239,68,68,0.3); background: rgba(239,68,68,0.03); }
.status-icon { flex-shrink: 0; }
.status-owned .status-icon { color: var(--success); }
.status-renting .status-icon, .status-demo .status-icon { color: var(--primary); }
.status-locked .status-icon { color: var(--danger); }
.status-text { flex: 1; }
.status-text strong { display: block; font-size: 0.95rem; }
.status-text span { font-size: 0.8rem; color: var(--text-muted); }

.status-progress { text-align: right; }
.status-progress span { display: block; font-size: 0.8rem; color: var(--text-muted); margin-top: 6px; }

.progress-bar {
  width: 120px;
  height: 6px;
  background: var(--bg-hover);
  border-radius: 3px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--success));
  border-radius: 3px;
  transition: width 0.5s ease;
}

.pos-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}

.pos-price-tag {
  text-align: center;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}
.pos-price {
  display: block;
  font-size: 3rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
}
.pos-price-label { color: var(--text-muted); font-size: 0.9rem; }

.pos-section { margin-bottom: 20px; }
.pos-section h3 { font-size: 1rem; font-weight: 600; margin-bottom: 8px; }
.pos-note { color: var(--text-muted); font-size: 0.85rem; margin-bottom: 12px; line-height: 1.6; }

.pos-owned {
  text-align: center;
  padding: 20px 0;
  color: var(--success);
}
.pos-owned h3 { color: var(--text); margin-top: 12px; }
.pos-owned p { color: var(--text-muted); margin-bottom: 16px; }

.pos-divider {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 20px 0;
  color: var(--text-dim);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.pos-divider::before, .pos-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.pos-amount-picker { margin-bottom: 16px; }
.amount-presets {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 12px;
}
.amount-btn {
  padding: 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}
.amount-btn:hover { border-color: var(--primary); }
.amount-btn.active { background: var(--primary-glow); border-color: var(--primary); color: var(--primary); }
.amount-custom label { display: block; font-size: 0.8rem; color: var(--text-muted); margin-bottom: 4px; }

.pos-how-it-works {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}
.pos-how-it-works h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.pos-how-it-works ul {
  list-style: none;
  padding: 0;
}
.pos-how-it-works li {
  padding: 5px 0;
  font-size: 0.8rem;
  color: var(--text-dim);
  padding-left: 16px;
  position: relative;
}
.pos-how-it-works li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 12px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
}
.pos-how-it-works li strong { color: var(--text-muted); }

.my-apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}
.my-app-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
.my-app-top { display: flex; gap: 16px; margin-bottom: 16px; }
.my-app-icon img { width: 48px; height: 48px; border-radius: var(--radius-sm); object-fit: cover; }
.my-app-info h3 { font-size: 1rem; margin-bottom: 6px; }
.my-app-status {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.my-app-status.status-owned { background: rgba(34,197,94,0.1); color: var(--success); }
.my-app-status.status-renting, .my-app-status.status-demo { background: rgba(99,102,241,0.1); color: var(--primary); }
.my-app-status.status-locked { background: rgba(239,68,68,0.07); color: var(--danger); }
.timer-small { font-size: 0.8rem; opacity: 0.8; }
.my-app-progress { margin-bottom: 12px; }
.my-app-progress span { display: block; font-size: 0.8rem; color: var(--text-muted); margin-top: 4px; }
.my-app-progress .progress-bar { width: 100%; }
.my-app-actions { display: flex; gap: 8px; }

.app-icon { position: relative; }
.appharbor-badge-mini {
  position: absolute;
  bottom: -4px;
  right: -4px;
  width: 20px;
  height: 20px;
  background: var(--bg-card);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid rgba(34,197,94,0.4);
}

.appharbor-shield {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: rgba(34,197,94,0.06);
  border: 1px solid rgba(34,197,94,0.25);
  border-radius: var(--radius-sm);
  margin-top: 8px;
  margin-bottom: 4px;
}
.appharbor-shield-icon { flex-shrink: 0; line-height: 0; }
.appharbor-shield-text { flex: 1; }
.appharbor-label { display: block; font-size: 0.85rem; color: #22c55e; }
.appharbor-label strong { color: var(--text); font-weight: 700; }
.appharbor-detail { display: block; font-size: 0.75rem; color: var(--text-muted); margin-top: 2px; }
.appharbor-check { flex-shrink: 0; line-height: 0; }

@keyframes slideIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
@keyframes spin { to { transform: rotate(360deg); } }

.dock-container {
  display: flex;
  flex-direction: column;
  height: 100vh;
  background: var(--bg);
  overflow: hidden;
}

.dock-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 48px;
  padding: 0 12px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  gap: 12px;
}

.dock-toolbar-left {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.dock-toolbar-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.dock-toolbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.dock-back-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 6px;
  color: var(--text-muted);
  transition: all 0.15s;
}
.dock-back-btn:hover {
  background: var(--bg-hover);
  color: var(--text);
}

.dock-app-identity {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.dock-app-icon-small {
  width: 24px;
  height: 24px;
  border-radius: 4px;
}

.dock-app-letter {
  width: 24px;
  height: 24px;
  border-radius: 4px;
  background: var(--primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 12px;
}

.dock-app-name {
  font-weight: 600;
  font-size: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.badge-sm {
  font-size: 10px;
  padding: 1px 6px;
}

.dock-timer {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.dock-timer-demo {
  background: rgba(245, 158, 11, 0.15);
  color: var(--warning);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.dock-timer-rental {
  background: rgba(99, 102, 241, 0.15);
  color: var(--primary);
  border: 1px solid rgba(99, 102, 241, 0.3);
}

.dock-timer-urgent {
  background: rgba(239, 68, 68, 0.15) !important;
  color: var(--danger) !important;
  border-color: rgba(239, 68, 68, 0.3) !important;
  animation: timer-pulse 1s infinite;
}

@keyframes timer-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

.dock-timer-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  opacity: 0.7;
}

.dock-status-owned {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  color: var(--success);
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.25);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.dock-viewer {
  flex: 1;
  padding: 16px;
  overflow: auto;
  transition: filter 0.3s;
}

.dock-blurred {
  filter: blur(8px) brightness(0.4);
  pointer-events: none;
  user-select: none;
}

.dock-app-frame {
  max-width: 1100px;
  margin: 0 auto;
  height: 100%;
}

.dock-window {
  height: 100%;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.dock-window-titlebar {
  display: flex;
  align-items: center;
  padding: 0 12px;
  height: 36px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.dock-window-dots {
  display: flex;
  gap: 6px;
  margin-right: 12px;
}

.dock-window-dots .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.dot-red { background: #ff5f57; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #28c840; }

.dock-window-title {
  font-size: 12px;
  color: var(--text-muted);
  flex: 1;
  text-align: center;
}

.dock-window-spacer {
  width: 50px;
}

.dock-window-content {
  flex: 1;
  overflow: auto;
}

.dock-app-workspace {
  display: flex;
  min-height: 100%;
}

.dock-sidebar-sim {
  width: 48px;
  background: #0e0e16;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 8px 0;
  gap: 4px;
  flex-shrink: 0;
}

.dock-sidebar-header {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 8px;
}

.dock-sidebar-item {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  color: var(--text-dim);
  cursor: default;
}
.dock-sidebar-item.active {
  background: var(--bg-hover);
  color: var(--text);
}

.dock-main-area {
  flex: 1;
  padding: 24px;
  overflow: auto;
}

.dock-main-header {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.dock-main-header h2 {
  font-size: 22px;
  font-weight: 700;
}
.dock-version {
  font-size: 13px;
  color: var(--text-dim);
  background: var(--bg-elevated);
  padding: 2px 8px;
  border-radius: 4px;
}

.dock-main-body {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.dock-info-section h3 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}
.dock-info-section p {
  color: var(--text);
  line-height: 1.7;
  font-size: 14px;
}

.dock-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 10px;
}

.dock-info-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.dock-info-label {
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.dock-info-value {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.dock-harbor-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: rgba(34, 197, 94, 0.08);
  border: 1px solid rgba(34, 197, 94, 0.2);
  border-radius: 8px;
  font-size: 13px;
  color: var(--success);
}

.dock-lock-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.6);
}

.dock-lock-content {
  text-align: center;
  padding: 48px;
  background: var(--bg-card);
  border-radius: 16px;
  border: 1px solid var(--border);
  max-width: 440px;
  width: 90%;
}
.dock-lock-content svg {
  color: var(--text-dim);
  margin-bottom: 16px;
}
.dock-lock-content h2 {
  font-size: 24px;
  margin-bottom: 8px;
}
.dock-lock-content p {
  color: var(--text-muted);
  margin-bottom: 24px;
  font-size: 14px;
}
.dock-lock-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

@media (max-width: 768px) {
  .hero h1 { font-size: 2.2rem; }
  .hero-stats { gap: 24px; }
  .stat-value { font-size: 1.5rem; }
  .browse-layout { grid-template-columns: 1fr; }
  .browse-sidebar { position: static; }
  .app-detail-header { flex-direction: column; gap: 20px; }
  .app-detail-body { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .form-row { grid-template-columns: 1fr; }
  .pos-layout { grid-template-columns: 1fr; }
  .pos-product { position: static; }
  .pos-app-header { flex-direction: column; gap: 12px; }
  .amount-presets { grid-template-columns: repeat(2, 1fr); }
  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 16px;
  }
  .nav-links.open { display: flex; }
  .mobile-toggle { display: block; }
  .categories-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
}